I cant decide if I want to go with AEM EM or Autronics EM. Right now I'm running a espelir 3" dp, helix delete pipe, hks ti/cf cat back, walbro 255 fuel pump, and an Apex.i intake. My soon to be mods are peakboost chargepipe kit, tial bov, helix cam gears, 272 hks cam shafts, retainers, valve springs, head studs, and a turbo upgrade - probably a gt35r. My goal is about 550whp. What EM should I go with - AEM or Autronics - pros/cons? Thanks in advance!